this will be the first meeting in the united states since 2004 and it will be the largest gathering of world leaders ever to assemble at camp david. on the agenda, growing the world economy. not to mention energy and climate issues. fears of violent or disruptive demonstrations have not been realized yet. one protest site in frederick with that. gary. >> residents who were nervous are after an uneventful day are relieved tonight. >> no bomb, no tank. >> the biggest demonstration of the day was this afternoon parade from the library to baker park. >> as far as what was anticipated and what really happened. >> tom lives across the street, used to be his parent's home. his love of history on display. >> abe lincoln, he's the man. >> from tom's sidewalk. >> you can see a house that abe lincoln visited during the civil war. >> the statue of liberty, confederate and union. >> it's my feeling of patriotism to do this. >> contemporary soldiers, too. >> this is a desert storm soldier. >> and nearby -- >> this is a tribute to the fallen. >> tom still remembering the vietnam. >> the year of comba